Same here. I've never ever seen or heard of one before. There was a big fad of WebTV style boxes a while back but I don't think it really caught on due to the limitations.

The content you get out of it for the UK anyway seems to be available on www.powerchannel.co.uk. So I'm assuming it's capable of viewing normal HTML. You may need to find a way of hacking it to dial up to your own ISP though.

- Trevor